Surathissa, D.M. <br/><br/>
ජෛව විවිධත්වය 
= jiwa wiwidhathwaya 


 - Mulleriyawa:  Wijesuriya pub.,  2003. 
 - 443p.;  21cm 
<br/><br/><label>ISBN: </label>955-652-122-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>578.7  / SUR